/**
 * Copyright 2006 The Apache Software Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.ocean.analysis;


import java.util.Map;

import org.apache.ocean.HttpTimeout;
import org.apache.ocean.TimeoutState;

/**
 */
public abstract class BaseTokenFilterFactory implements TokenFilterFactory {
  protected Map<String,String> args;
  
  public void init(Map<String,String> args) throws Exception {
    this.args = args;
  }
  
  public HttpTimeout createDefaultHttpTimeout() {
  	TimeoutState timeoutState = new TimeoutState(1000*6);
  	HttpTimeout httpTimeout = new HttpTimeout(1000*3, 1000*3, timeoutState);
  	return httpTimeout;
  }
  
  public Map<String,String> getArgs() {
    return args;
  }

  protected int getInt(String name) {
    return getInt(name, -1, false);
  }

  protected int getInt(String name, int defaultVal) {
    return getInt(name, defaultVal, true);
  }

  protected int getInt(String name, int defaultVal, boolean useDefault) {
    String s = args.get(name);
    if (s == null) {
      if (useDefault) return defaultVal;
      throw new RuntimeException("Configuration Error: missing parameter '" + name + "'");
    }
    return Integer.parseInt(s);
  }

  protected boolean getBoolean(String name, boolean defaultVal) {
    return getBoolean(name, defaultVal, true);
  }
  
  protected boolean getBoolean(String name, boolean defaultVal, boolean useDefault) {
    String s = args.get(name);
    if (s == null) {
      if (useDefault) return defaultVal;
      throw new RuntimeException("Configuration Error: missing parameter '" + name + "'");
    }
    return Boolean.parseBoolean(s);
  }
}
